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Space shuttle Endeavour's giant orange external tank begins final journey

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Space shuttle Endeavour's giant orange external tank begins final journey

At long last, the final journey of the last space shuttle ever built, Endeavour, and its giant orange external tank are expected to begin this month — the capstone to a historic journey to an ambitious museum exhibit in Los Angeles.

It’ll be a momentous occasion for the California Science Center, the state-run museum just south of downtown L.A., which is building the 20-story Samuel Oschin Air and Space Center to house Endeavour. Anticipation has been building for more than a decade for the new museum wing, after NASA’s decision in 2011 to send Endeavour to L.A. and the orbiter’s cross-country journey in 2012, flying over the Hollywood sign before undertaking a three-day journey through city streets to its new home.

Unlike any other exhibit showcasing a retired space shuttle, Endeavour in L.A. will be configured in a full-stack arrangement, pointing to the stars, as if ready for launch.

Barring any weather delays, starting next week, the 65,000-pound, 154-foot-long giant orange external tank is expected to be moved and then lifted up from its current horizontal position into a vertical orientation, where it’ll be attached to the solid rocket boosters that have already been installed.

Then, no earlier than the end of the month, the space shuttle orbiter itself, Endeavour, will then be lifted from its horizontal position to its vertical position, and be attached to the external tank. It’ll be the first time a shuttle designed for space has been assembled vertically outside of a NASA or Air Force facility.

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Jeffrey Rudolph, president of the California Science Center, at the groundbreaking of the Samuel Oschin Air and Space Center in 2022.

(Irfan Khan / Los Angeles Times)

The operation will be a sight to see, and the key moments of the lift of the external tank and Endeavour will be streamed online by the California Science Center. The cranes that will lift the spacecraft are quite tall — the tallest of which will be about the height of City Hall.

“Show time!” said Jeffrey Rudolph, president of the California Science Center.

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The prelude to the external tank’s big lift is scheduled for Jan. 10, when the it will be moved by self-propelled modular transporters — similar to the ones used to move Endeavour through city streets in 2012 — down State Drive to the new museum wing’s construction site. The journey will take about two hours, past the science center and the Exposition Park Rose Garden.

Then, on the evening of Jan. 11 and into the next morning, the external tank is to be lifted, starting sometime after 10 p.m. Because the move is taking place outdoors, any significant winds could lead to delays in the big move, and the museum doesn’t want a very big thing swinging off a crane in significant winds.

“The trend, at least in December, was for the winds to die down about 10 p.m. and pick back up about 4 a.m. Assuming that holds into early January, we’ll try taking advantage of that six-hour window to lift the tank and get it in to the pit,” said Dennis Jenkins, project director for the Samuel Oschin Air and Space Center.

The orange external tank will be attached to the twin solid rocket boosters, already installed, at the Samuel Oschin Air and Space Center construction site at the California Science Center.

(Luis Sinco / Los Angeles Times)

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Two cranes will be used initially to lift up the external tank from its horizontal position. Then, the external tank will be slowly turned upright to a vertical orientation, and one of the cranes will be disconnected. The other crane will then lift the tank into its final position.

The external tank will then be attached to components that were installed in recent months — the twin solid rocket boosters, which began to be installed in a months-long process that started over the summer. At liftoff, the white rocket boosters were set underneath the shuttle’s wings and produced more than 80% of the lift.

The 15-story orange external tank, the last of its kind in existence, arrived in Los Angeles in 2016, on a journey by sea through the Panama Canal and into Marina del Rey, before also lumbering through the streets to the Science Center. During launches, the external tank carried propellants — liquid oxygen and liquid hydrogen — that powered the space shuttle’s three main engines to help bring the shuttle into orbit.

After the external tank is put into position, work will begin to move Endeavour out of its existing exhibit space, the temporary hangar known as the Samuel Oschin Space Shuttle Endeavour Pavilion, where the orbiter had been on display for about 11 years, until it closed on New Year’s Eve.

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The hangar is being dismantled to make way for Endeavour’s move. Later this month, Endeavour will begin to be moved out of the hangar, on the western edge of the science center, Rudolph said.

It’ll first be rolled onto the lawn just north of the Los Angeles Memorial Coliseum and south of the Natural History Museum of Los Angeles County.

Then, the orbiter will move down State Drive. The move will be tricky: At one point, Endeavour will need to be jacked up — to avoid striking a building — moved and then jacked back down for the rest of the journey.

An architectural drawing showing the design of the future California Science Center’s Samuel Oschin Air and Space Center, which will house the space shuttle Endeavour, just next to the Los Angeles Memorial Coliseum.

(ZGF via the California Science Center)

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Weather permitting, before the end of the month, Endeavour will undertake its own lift into place. Hopefully, that lift will also be a one-night operation.

Once Endeavour is in place, the rest of the museum will be built around it, followed by the time it will take to install exhibits. It could be a few years before the new museum is open to the public.

The shuttle project, estimated to cost $400 million, will reshape the skyline around the California Science Center, whose roots stem from 110 years ago as a site for exhibiting agricultural and industrial projects. The site became the California Museum of Science and Industry in 1951, and reopened as the California Science Center in 1998.

The new aerospace museum wing is named for Samuel Oschin, the late Los Angeles businessman and philanthropist, whose name is also on the Griffith Observatory planetarium and the Cedars-Sinai Medical Center cancer institute. Financial contributions that came from the Mr. and Mrs. Samuel Oschin Family Foundation have been transformational to building the new museum wing, which broke ground in mid-2022.

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The space shuttle’s arrival in California was a homecoming for Endeavour, which rolled off Rockwell International’s production line in Palmdale in 1991, replacing Challenger, which exploded shortly after launch in 1986, killing the seven aboard. Southern California played a crucial role in the shuttles’ development, which pumped hundreds of millions of dollars into the economy and became a source of pride for the region’s aerospace industry.

Endeavour flew 25 missions in space before its final flight in 2011, eight years after another shuttle, Columbia, disintegrated on reentry in 2003, and the shuttle fleet was set for retirement.

Among Endeavour’s most notable missions was successfully repairing the Hubble Space Telescope and helping complete construction of the International Space Station.

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The loss of healthcare subsidies force Californians to pay more or go without

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The loss of healthcare subsidies force Californians to pay more or go without

For Mikayla Tencer, being self-employed already meant juggling higher taxes, irregular income and the constant pressure of finding her own health insurance. This year, it also meant rethinking how often she could afford to see a doctor.

The 29-year-old content creator in San Francisco paid $168 a month last year for a Blue Shield health plan through Covered California. This year — without enhanced federal subsidies that expired at the end of December — that same plan would have cost $299 a month, with higher copays.

“People assume that because I’m young, I can just pick the cheapest plan and not worry about it,” Tencer said. “But I do need regular care, especially for mental health.”

Tencer is among tens of thousands of middle-class Californians facing steep increases in health insurance costs after Congress allowed enhanced federal subsidies for Affordable Care Act plans to expire Dec. 31.

Those extra subsidies were enacted in 2021 as part of temporary, pandemic-era relief, boosting financial help for people buying coverage on state-run insurance marketplaces such as Covered California. The law also expanded eligibility to people earning more than 400% of the federal poverty level, about $62,600 for a single person and $128,600 for a family of four.

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Mikayla Tencer records a TikTok video featuring eyeliners. Her blog showcases Bay Area attractions and local businesses.

(Paul Kuroda/For The Times)

With the expiration of the enhanced subsidies, people above that income threshold no longer receive federal assistance, and many who still qualify are seeing sharply higher premiums and out-of-pocket costs. On top of the loss of the extra federal benefits, the average Covered California premium this year rose by 10.3% because of fast-rising medical costs.

Jessica Altman, executive director of Covered California, said that about 160,000 Californians lost their subsidies when the enhanced federal assistance expired because their incomes were higher than 400% of the federal poverty level.

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To lower her monthly bill, Tencer switched to the cheapest Covered California option, bringing her premium down to about $161 a month. But the savings came with new costs. Primary care and mental health visits now carry $60 copays, up from $35.

When she showed up for a psychiatric appointment to manage her ADHD and generalized anxiety disorder, she said, she learned her doctor was out of network.

“That visit would have been $35 before,” she said. “Now it’s $180 out of pocket.”

Because of the higher costs, Tencer said she has cut therapy from weekly to biweekly sessions.

“The subsidies made it possible for me to be self-employed in the first place,” Tencer said. “Without them, I’m seriously thinking about applying for full-time jobs, even though the market is terrible.”

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For another self-employed Californian, the increase was even more dramatic.

Krista, a 42-year-old photographer and videographer in Santa Cruz County, relies on costly monthly intravenous treatments for a rare blood disorder. She asked that her full name not be used but shared her insurance and medical documents with The Times.

Last year, she paid about $285 a month for a Covered California plan. In late December, she received a notice showing her premium would rise to more than $1,200 a month. The rise was due to her loss of federal subsidies, as well as a 23% increase in the premium charged by Blue Shield.

“It terrified me. I thought, how am I ever going to retire?” she asked. “What’s the point?”

Krista ultimately enrolled in a plan costing about $522 a month, still nearly double what she had been paying, with a $5,000 deductible. She said she cannot downgrade to a cheaper plan because her clinic bills her treatment to insurance at roughly $30,000 a month, according to medical statements.

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To cut costs and preserve the ability to save for retirement and eventually afford a place of her own, Krista decided to move into an RV on private land. The decision came the same week she received notices showing a rent increase and a steep jump in her health insurance premiums.

Mikayla Tencer, a marketing influencer, with her elder dog, "Lucky" at Alamo Square Park.

Mikayla Tencer, a marketing influencer, with her elder dog, “Lucky” at Alamo Square Park.

(Paul Kuroda/For The Times)

Krista said she had been planning for more than a year to find a long-term living situation that would enable her to live independently, rather than continue paying more for an apartment.

“Nobody asks to be sick,” Krista said. “No one should have their life ruined because they get diagnosed with a disease or break a leg.”

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Although overall enrollment in Covered California this year has held steady, Altman said, she worries that more people will drop coverage as bills with the higher premiums arrive in the mail.

Those fears are already playing out.

Jayme Wernicke, a 34-year-old receptionist and single mother in Chico who earns about $49,000 a year, said she was transferred from Medi-Cal to a Covered California Anthem Blue Cross plan at the end of 2023. Her premium rose from about $30 a month to $60, then jumped to roughly $230 after the subsidies expired.

“For them to raise my health insurance almost 400% is just insane to me,” Wernicke said.

Her employer, a small family-owned business, does not offer health insurance. Her plan does not include dental or vision care and, she said, barely covers medical costs.

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“At a certain point, it just feels completely counterintuitive,” she said. “Either way, I’m losing.”

Wernicke dropped her own coverage and plans to pay for care with cash, calculating that the state tax penalty is less than the cost of premiums. Her daughter remains insured.

Two other Californian residents told The Times that they also decided to go without coverage because they could no longer afford it. They declined to provide their full names, citing concerns about financial and professional consequences.

Under California law, residents without coverage face an annual penalty of at least $900 per adult and $450 per child.

One, a 29-year-old self-employed publicist in Los Angeles requires medication for epilepsy. Last year, she paid about $535 a month for a silver plan through Covered California. This year, the same plan would have cost $823.

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After earning about $55,000 last year, she calculated that paying for care out of pocket would cost far less. Her epilepsy medication costs about $175 every three months without insurance, and her annual doctor visits total roughly $250.

“All of that combined is still far less than paying hundreds of dollars every month,” she said.

Another, April, a 58-year-old small-business owner in San Francisco, canceled her insurance in December after her quoted premium rose to $1,151 a month for a bronze plan and $1,723 for a silver plan, just for herself. Last year, April said she paid $566 for both her and her daughter. This year, her daughter’s premium alone jumped from $155 to $424.

The bronze plan also carried a $3,500 deductible for lab work and specialist visits, meaning she would have had to pay thousands of dollars out of pocket before coverage kicked in, on top of the higher monthly premium.

“The subsidies were absolutely what allowed me to sustain my business,” April said. “They were helping me sustain my financial world and have affordable care.”

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She rushed to complete medical tests before dropping coverage and hopes to go a year uninsured.

“The scariest part is not having catastrophic coverage,” she said. “If something happens, it can be millions of dollars.”

Tencer, the content creator in San Francisco, believes that in order to make the nation healthier, affordable healthcare should be universal.

“Our government should be providing it.” she said. “People can’t go to the doctor for routine checkups, they can’t get things checked out early, and they can’t access the resources they need.”

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Video: Rare Giant Phantom Jelly Spotted in Deep Waters Near Argentina

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Video: Rare Giant Phantom Jelly Spotted in Deep Waters Near Argentina

new video loaded: Rare Giant Phantom Jelly Spotted in Deep Waters Near Argentina

Scientists had a rare encounter with a giant phantom jelly during a dive off of Argentina in the Atlantic Ocean.

By Meg Felling

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Tuberculosis outbreak reported at Catholic high school in Bay Area. Cases statewide are climbing

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Tuberculosis outbreak reported at Catholic high school in Bay Area. Cases statewide are climbing

Public health officials in Northern California are investigating a tuberculosis outbreak, identifying more than 50 cases at a private Catholic high school and ordering those who are infected to stay home. The outbreak comes as tuberculosis cases have been on the rise statewide since 2023.

The San Francisco Department of Public Health issued a health advisory last week after identifying three active cases and 50 latent cases of tuberculosis at Archbishop Riordan High School in San Francisco. The disease attacks the lungs and remains in the body for years before becoming potentially deadly.

A person with active TB can develop symptoms and is infectious; a person with a latent tuberculosis infection cannot spread the bacteria to others and doesn’t feel sick. However, a person with a latent TB infection is at risk of developing the disease anytime.

The three cases of active TB have been diagnosed at the school since November, according to public health officials. The additional cases of latent TB have been identified in people within the school community.

Archbishop Riordan High School, which recently transitioned from 70 years of exclusively admitting male students to becoming co-ed in 2020, did not immediately respond to the The Times’ request for comment.

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School officials told NBC Bay Area news that in-person classes had been canceled and would resume Feb. 9, with hybrid learning in place until Feb. 20. Students who test negative for tuberculosis will be allowed to return to campus even after hybrid learning commences.

Officials with the San Francisco Department of Public Health said the risk to the general population was low. Health officials are currently focused on the high school community.

How serious is a TB diagnosis?

Active TB disease is treatable and curable with appropriate antibiotics if it is identified promptly; some cases require hospitalization. But the percentage of people who have died from the disease is increasing significantly, officials said.

In 2010, 8.4% of Californians with TB died, according to the California Department of Public Health. In 2022, 14% of people in the state with TB died, the highest rate since 1995. Of those who died, 22% died before receiving TB treatment.

The Centers for Disease Control and Prevention estimated that up to 13 million people nationwide live with latent TB.

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How does California’s TB rate compare to the country?

Public health officials reported that California’s annual TB incidence rate was 5.4 cases per 100,000 people last year, nearly double the national incidence rate of 3.0 per 100,000 in 2023.

In 2024, 2,109 California residents were reported to have TB compared to 2,114 in 2023 — the latter was about the same as the total number of cases reported in 2019, according to the state Department of Public Health.

The number of TB cases in the state has remained consistent from 2,000 to 2,200 cases since 2012, except during the COVID-19 pandemic from 2020 to 2022.

California’s high TB rates could be caused by a large portion of the population traveling to areas where TB is endemic, said Dr. Shruti Gohil, associate medical director for UCI Health Epidemiology and Infection Prevention.

Nationally, the rates of TB cases have increased in the years following the COVID-19 pandemic, which “was in some ways anticipated,” said Gohil. The increasing number of TB cases nationwide could be due to a disruption in routine care during the pandemic and a boom in travel post-pandemic.

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Routine screening is vital in catching latent TB, which can lie dormant in the body for decades. If the illness is identified, treatment could stop it from becoming active. This type of routine screening wasn’t accessible during the pandemic, when healthcare was limited to emergency or essential visits only, Gohil said.

When pandemic restrictions on travel were lifted, people started to travel again and visit areas where TB is endemic, including Asia, Europe and South America, she said.

To address the uptick in cases and suppress spread, Gov. Gavin Newsom signed Assembly Bill 2132 into law in 2024, which requires adult patients receiving primary care services to be offered tuberculosis screening if risk factors are identified. The law went into effect in 2025.

What is TB?

In the United States, tuberculosis is caused by a germ called Mycobacterium tuberculosis, which primarily affects the lungs and can impact other parts of the body such as the brain, kidneys and spine, according to the Centers for Disease Control and Prevention. If not treated properly, TB can be fatal.

TB is spread through the air when an infected person speaks, coughs or sings and a nearby person breathes in the germs.

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When a person breathes in the TB germs, they settle in the lungs and can spread through the blood to other parts of the body.

The symptoms of active TB include:

  • A cough that lasts three weeks or longer
  • Chest pain
  • Coughing up blood or phlegm
  • Weakness or fatigue
  • Weight loss
  • Loss of appetite
  • Chills
  • Fever
  • Night sweats

Generally, who is at risk of contracting TB?

Those at higher risk of contracting TB are people who have traveled outside the United States to places where TB rates are high including Asia, the Middle East, Africa, Eastern Europe and Latin America.

A person has an increased risk of getting TB if they live or work in such locations as hospitals, homeless shelters, correctional facilities and nursing homes, according to the CDC.

People with weakened immune systems caused by health conditions that include HIV infection, diabetes, silicosis and severe kidney disease have a higher risk of getting TB.

Others at higher risk of contracting the disease include babies and young children.

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